Is the iPhone X killing iPhone 8 sales? How do you turn on the FM chip in the iPhone 8? (You can’t.) How do you turn off the Bluetooth in the Apple Watch (You can , but it’s harder than you think.) How do you turn off Wi-Fi and LTE on the Apple Watch 3? (Just walk into a Starbucks.) Google is about to announce a whole slew of Pixel products. Amazon just announces a whole slew of Echo products. Microsoft and Facebook just laid a 160TB slew of transatlantic cable. Are tech companies’ tax-avoiding ways about to get them in real trouble?